“I thoroughly enjoyed the class. Ken’s class is like a roller coaster with one deep loop. He takes you to the top of your loop by explaining security problems and the various ways an attacker can penetrate into your application. By the time you reach the top, you start thinking that “how can you protect efficiently against so many threats?”, Then during the downfall of the ride, he starts explaining the solutions to fix those threats. Those solutions are so easy and straight forward that you will be surprised and would find it hard to believe that it works against all the threats that he explained before.” -- Attendee, MAST San Jose, 2012